Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Mist

27°F

-3°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.49 in (1032.51 mb)
Dewpoint 26°F (-3°C)
Visibility 5.00 mi
Last update 14 Jan 05:53 AM PST
Extended Forecast for

Deer Park WA

Air Stagnation Advisory until January 16, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 16, 10:00am

    NOW until 10:00am Fri

    Air Stagnation Advisory

  • Today

    High: 41 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Areas of fog after 10pm.  Otherwise, increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Areas Fog

  • Thursday

    Thursday: Areas of dense fog before 10am.  Otherwise, cloudy, with a high near 34. Calm wind.

    High: 34 °F

    Areas Dense
    Fog then
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Today
Areas of fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 41. Calm wind.
Tonight
Areas of fog after 10pm. Otherwise, increasing clouds, with a low around 28. Calm wind.
Thursday
Areas of dense fog before 10am. Otherwise, cloudy, with a high near 34. Calm wind.
Thursday Night
Cloudy, with a low around 26. Calm wind.
Friday
Partly sunny, with a high near 40. Calm wind.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 24.
M.L.King Day
Mostly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
3:07 am PST Jan 14, 2026
6am PST Jan 14, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database